Eye Health Archive

Millions of people wear contact lenses, and with proper use and care they are very safe. However, sleeping with lenses in that are not specifically intended for extended wear can increase the risk of infection in the eye's cornea.

Eye floaters occur when the thick, jelly-like substance that fills the center of the eye form blobs that block incoming light. They might resemble spots, cobwebs, or strings. The sudden appearance of new floaters should prompt a call to your doctor, but most often they become less bothersome over time.

Living with low or impaired vision comes with many challenges. Accessibility features on computer hardware and software, special devices, and adaptations to your home can help make daily life easier when living with a vision impairment.

While eye problems can affect people of any age, some conditions become more common after age 40. Some are normal, or at least expected; others are of greater concern and will require treatment. Here’s how to keep your eyes healthy and address certain problems.

Glaucoma, the second leading cause of permanent blindness in the US, is a group of disorders that damage the optic nerve. It is a complex disease, and while there is currently no cure, diagnosis and prompt treatment can slow or stop progression of vision loss. All adults should have regular eye exams starting at age 40, whether vision is normal or not.

There are about one million cases of shingles in the US each year, and up to 20% of those involve nerves in the head, where the infection can affect various parts of the eye. If a case of shingles involves the upper face, forehead, or scalp, it is important to see an ophthalmologist promptly, because complications can lead to eye damage and possible vision impairment.

Age-related macular degeneration is the leading cause of blindness in people over 60. In order to preserve vision, it’s important to understand the stages of ARMD, its signs and symptoms, how the disease progresses, how to monitor it, and what treatments are available.

Different types of laser vision correction procedures have been available since the mid-1990s, but the newest development, small incision lenticule extraction, combines the advantages of the other variations while offering a comfortable procedure with a quick recovery.